Rhodobacterium
[医] 红球菌属
🗣️ 情景例句
It helps enormously.
这个帮助很大。
Choose an author as you choose a friend.
选书如择友。
I was proud that we had come across something that was completely unknown and valuable and,
让我感到自豪的是，我们在无意中发现了不为世人所知的、有价值的东西，